contact
Web : https://yuan-yuan.weebly.com/
https://yuanyuan-art1983.webnode.cn/
Email ：y-yuan2011@hotmail.com
yuanyuanblackcat@LIVE.COM
yuany@ymail.com
LinkedIn：https://www.linkedin.com/pub/yuan-yuan/32/799/b08
Facebook: https://zh-cn.facebook.com/people/Yuanyuan-Yuan/100002582837573
Twitter: https://twitter.com/#!/YYuan2011
Link : https://www.absolutearts.com/portfolios/y/yuanyuan2011
https://www.artmajeur.com/yuanyuan
https:// www.artistsites.org/yuanyuan/
https://www.saatchionline.com/yuanyuan